Reinforced machine tool drag chain link

Abstract

The utility model discloses a reinforced machine tool drag chain link which comprises a first chain plate and a second chain plate, the first chain plate and the second chain plate are oppositely arranged in a mirror image mode, a drag chain box is fixedly connected between the first chain plate and the second chain plate, and the interior of the drag chain box is designed to be of a hollow structure. A plurality of evenly-distributed inner reinforcing ribs are fixedly installed in the upper end and the lower end of the drag chain box, longitudinal reinforcing ribs are fixedly installed in the drag chain box, the longitudinal reinforcing ribs are perpendicular to the inner reinforcing ribs, drag chain buckle shafts are fixedly installed on the outer wall of one side of the first chain plate and the outer wall of one side of the second chain plate, and inner screw holes are formed in the drag chain buckle shafts. According to the drag chain box, the drag chain box can be effectively prevented from being pressed and deformed, the actual use of longitudinal inner body supporting is achieved, the overall structural strength of the drag chain box can be comprehensively improved by being matched with the inner reinforcing ribs, the use effect of transverse and longitudinal comprehensive reinforcing is achieved, and the drag chain box has high torsional strength, compressive strength and practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to machine tool drag chain technical field, concretely is a reinforced machine tool drag chain section. BACKGROUND

[0002] Machine tool drag chain is a kind of device specially designed for protecting machine tool cable, oil pipe and gas pipe. Its main function is to ensure that these pipelines and cables can be properly protected while moving when machine tool moving parts move, while maintaining stable movement trajectory;

[0003] Machine tool drag chain is usually composed of multiple flexible rotating unit chain links, and its appearance is similar to tank chain.

[0004] Machine tool drag chain can be divided into steel drag chain, steel-aluminum drag chain, plastic drag chain, stainless steel drag chain and nylon drag chain according to material, among which plastic drag chain is one of the most commonly used drag chains.

[0005] Plastic drag chain is connected by a plurality of drag chain sections through two chain plates that can be bent at a certain angle. However, in the specific application process, if the plastic drag chain section is subjected to a large torsion, it is easy to deform, which may cause the drag chain section to loosen and swing, and even cause the drag chain to break, reducing the service life of the drag chain. Therefore, the utility model provides a reinforced machine tool drag chain section. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a reinforced machine tool drag chain section to solve the problems raised in the above background technology.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a reinforced machine tool drag chain section, comprising a No. 1 chain plate and a No. 2 chain plate, the No. 1 chain plate and the No. 2 chain plate are mirror image opposite, a drag chain box is fixedly connected between the No. 1 chain plate and the No. 2 chain plate, the inside of the drag chain box adopts a hollow structure design, a plurality of evenly distributed inner reinforcing ribs are fixedly installed inside the upper and lower ends of the drag chain box, a longitudinal reinforcing rib is fixedly installed inside the drag chain box, the longitudinal reinforcing rib and the inner reinforcing rib are perpendicular to each other, a drag chain buckle shaft is fixedly installed on one side outer wall of the No. 1 chain plate and the No. 2 chain plate, an internal screw hole is arranged in the inside of the drag chain buckle shaft, a threaded anti-loose plug is arranged on the outside of the drag chain buckle shaft and matched with the internal screw hole.

[0008] Preferably, an internal thread ring is formed on the inner wall of the internal screw hole, and a threaded anti-loose plug is arranged on the outer wall of the threaded anti-loose plug.

[0009] Preferably, the inner reinforcing rib and the longitudinal reinforcing rib are made of aluminum alloy material.

[0010] Preferably, the outer wall of the first chain plate and the second chain plate is provided with a plurality of side convex lines at the middle position.

[0011] Preferably, the first chain plate and the second chain plate are provided with a chain shaft hole on the side away from the chain shaft.

[0012] Preferably, the first chain plate and the second chain plate are implanted with a plurality of inner reinforcing strips, the arrangement of the inner reinforcing strips is the same as that of the side convex lines, and the inner reinforcing strips are made of aluminum alloy.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses a plurality of evenly distributed inner reinforcing ribs are fixedly installed in the inside of the chain box, the inner reinforcing ribs can effectively improve the overall strength of the chain box, which can effectively avoid the torsion deformation or bending of the chain box, increase the overall use effect of the chain box and the overall service life of the chain, and has the practical use characteristics of strengthening use.

[0015] The utility model discloses a plurality of evenly distributed inner reinforcing ribs are fixedly installed in the inside of the chain box, the inner reinforcing ribs can effectively improve the overall strength of the chain box, which can effectively avoid the torsion deformation or bending of the chain box, increase the overall use effect of the chain box and the overall service life of the chain, and has the practical use characteristics of strengthening use.

[0016] The longitudinal reinforcing rib can separate the inside of the chain box into two inner body spaces, which can effectively avoid the entanglement of the inner body cables and has good practical use effect.

[0017] Meanwhile, the utility model discloses the structure design and implementation use of the threaded anti -drop plug, the threaded anti -drop plug can effectively limit the chain shaft, which can effectively avoid the chain shaft from the chain shaft hole, has good anti -drop limiting effect, can effectively improve the comprehensive connecting strength between the chain links, has the practical use characteristics of anti -drop connection, can effectively avoid the chain collapse caused by the chain loosening in actual use, improves the stability of the chain operation, and has better structure use. ACCURACY

[0018] Figure 1 It is the whole connecting state structure schematic drawing of the chain link of the utility model embodiment.

[0019] Figure 2 The single drag chain structure schematic diagram of the embodiment of the utility model;

[0020] Figure 3 The single drag chain front end internal three-dimensional structure schematic diagram of the embodiment of the utility model;

[0021] Figure 4 The inner reinforcing strip structure schematic diagram of the chain plate inside the embodiment of the utility model.

[0022] In the drawing: 1, the first chain plate; 2, the second chain plate; 3, the drag chain box; 4, the inner reinforcing rib; 5, the longitudinal reinforcing rib; 6, the side convex grain; 7, the drag chain buckle shaft; 8, the inner screw hole; 9, the thread anti-drop plug; 10, the drag chain shaft hole; 11, the inner reinforcing strip. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model, and obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of the protection of the utility model.

[0024] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is the orientation or position relationship shown based on the drawing, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For the ordinary skill in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] Please refer to Figures 1-4 The utility model provides an embodiment: a reinforced machine tool drag chain section, specifically referring to the description accompanying Figure 1As shown, including a chain plate 1 and two chain plate 2, characterized by, a chain plate 1 and two chain plate 2 mirror image relative to the setting;

[0027] With reference to the description attached Figure 2 And Figure 3 As shown, a chain plate 1 and two chain plate 2 between the fixed connection of the chain box 3, the inside of the chain box 3 is designed with hollow structure, the upper and lower end of the chain box 3 is fixedly installed with several evenly distributed inner reinforcing rib 4, the inside of the chain box 3 is fixedly installed with longitudinal reinforcing rib 5, the longitudinal reinforcing rib 5 and the inner reinforcing rib 4 are perpendicular to each other.

[0028] According to the above structure, the chain box 3 can ensure the normal threading work of the internal cable, so that the internal machine tool cable can be protected by the chain box 3.

[0029] And the chain box 3 is fixedly installed with several evenly distributed inner reinforcing rib 4, which can effectively improve the overall strength of the chain box 3, so as to effectively avoid the torsion deformation or bending of the chain box 3, increase the overall use effect of the chain box 3 and the overall service life of the chain, and has the practical use characteristics of strengthening use.

[0030] And the longitudinal reinforcing rib 5 is arranged in the chain box 3, which can effectively support the internal structure of the chain box 3, improve the vertical compression resistance of the chain box, effectively avoid the compression deformation of the chain box 3, and has the practical use of longitudinal internal support, which can comprehensively improve the overall structural strength of the chain box 3 by cooperating with the inner reinforcing rib 4, so as to have the comprehensive strengthening effect of horizontal and vertical use, has strong torsional strength and compression strength, and has stronger practicality.

[0031] And the longitudinal reinforcing rib 5 of the utility model can separate the inside of the chain box 3 into two internal spaces, so as to perform the threading work of two groups of cables in a split type, has the practical use effect of double cavity inside the box body, can effectively avoid the winding of internal split cable, has better practical use effect;

[0032] Among them, in order to improve the material manufacturing effect of the inner reinforcing rib 4 and the longitudinal reinforcing rib 5, the inner reinforcing rib 4 and the longitudinal reinforcing rib 5 are made of aluminum alloy material, which can make the two reinforcing ribs have certain structural strength and light weight at the same time, effectively reduce the overall weight of the chain, the use of material is more suitable, and the practicality is stronger.

[0033] In this embodiment, in order to strengthen the connection between the two drag chain links and prevent the shaft from coming off at the shaft connection point, a drag chain buckle shaft 7 is fixedly installed on one side of the outer wall of the first chain plate 1 and the second chain plate 2. The drag chain buckle shaft 7 has an internal threaded hole 8 inside and a threaded anti-detachment plug 9 that matches the internal threaded hole 8 on the outside. An internal threaded ring is opened on the inner wall of the internal threaded hole 8 and a threaded anti-detachment plug 9 that matches the inner threaded hole 8 is provided on the outer wall of the threaded anti-detachment plug 9.

[0034] Furthermore, a drag chain shaft hole 10 is provided on the side of the first chain plate 1 and the second chain plate 2 away from their drag chain buckle 7.

[0035] Among them, the diameter of the end of the threaded anti-loosening plug 9 is larger than the diameter of the drag chain shaft hole 10;

[0036] With this structural design, when it is necessary to connect the drag chain links, the drag chain buckle 7 on one drag chain link can be locked into the drag chain shaft hole 10 of the other drag chain link, thereby completing the rotational connection between the two drag chain links.

[0037] After the initial connection of the two cable chain sections is completed, a threaded anti-detachment plug 9 can be installed in the internal threaded hole 8 of the cable chain buckle 7. The threaded anti-detachment plug 9 can effectively limit the cable chain buckle 7, thereby effectively preventing the cable chain buckle 7 from coming out of the cable chain shaft hole 10. It has a good anti-detachment limiting effect, which can effectively improve the overall connection strength between the cable chain sections and has the practical characteristics of anti-detachment connection. In actual use, it can effectively prevent the cable chain from loosening and causing the chain to collapse, improve the stability of the cable chain during operation, and make it more practical.

[0038] In this embodiment, to improve the structural strength inside the two chain plates, please refer to the appendix of the specification. Figure 4 As shown, several inner reinforcing strips 11 are embedded inside the first chain plate 1 and the second chain plate 2. The arrangement of the inner reinforcing strips 11 is the same as that of the side convex pattern 6. The inner reinforcing strips 11 are made of aluminum alloy.

[0039] The internal reinforcing strip 11 effectively improves the internal structural strength of the first chain plate 1 and the second chain plate 2, resulting in a better structural reinforcement effect.

[0040] Working principle: When it is necessary to connect the cable chain sections, the two cable chain buckle shafts 7 on one cable chain joint can be locked into the two cable chain shaft holes 10 of the other cable chain joint, thereby completing the rotational connection between the two cable chain sections.

[0041] After the two drag chain links are initially connected, the threaded anti-coming-off plug 9 can be screwed into the inner threaded hole 8 of the drag chain buckle shaft 7, and the threaded anti-coming-off plug 9 can effectively limit the drag chain buckle shaft 7, so that the drag chain buckle shaft 7 cannot come out of the drag chain shaft hole 10, and the rotating connection between the multiple drag chain links can be completed in the above manner, as shown in the accompanying drawings. Figure 1

[0042] The drag chain box 3 can ensure normal threading of internal cables, so that the internal machine tool cables can be protected by the drag chain box 3.

[0043] The internal reinforcing ribs 4 are uniformly distributed in the drag chain box 3, which can effectively improve the overall strength of the drag chain box 3, so that the drag chain box 3 cannot be twisted or bent, and the overall use effect and service life of the drag chain box 3 are improved.

[0044] The longitudinal reinforcing ribs 5 are arranged in the drag chain box 3, which can effectively support the internal structure of the drag chain box 3, improve the vertical compression resistance of the drag chain box, and effectively prevent the drag chain box 3 from being deformed under pressure.

[0045] The longitudinal reinforcing ribs 5 can separate the internal space of the drag chain box 3 into two internal spaces, so that the two groups of cables can be threaded separately, and the actual use effect of the double-cavity box body is achieved.

[0046] The threaded anti-coming-off plug 9 can effectively limit the drag chain buckle shaft 7, so that the drag chain buckle shaft 7 cannot come out of the drag chain shaft hole 10, and the overall connection strength between the drag chain links can be effectively improved.

[0047] ​It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A reinforced machine tool cable chain link, comprising a first chain plate (1) and a second chain plate (2), characterized in that, The first chain plate (1) and the second chain plate (2) are arranged in a mirror image opposite each other. The first chain plate (1) and the second chain plate (2) are fixedly connected to the drag chain box (3). The drag chain box (3) adopts a hollow structure design. Several evenly distributed inner reinforcing ribs (4) are fixedly installed inside the upper and lower ends of the drag chain box (3). The drag chain box (3) is fixedly installed with longitudinal reinforcing ribs (5). The longitudinal reinforcing ribs (5) and the inner reinforcing ribs (4) are arranged perpendicular to each other. A drag chain buckle shaft (7) is fixedly installed on one side of the outer wall of the first chain plate (1) and the second chain plate (2). The drag chain buckle shaft (7) is provided with an internal thread hole (8). The drag chain buckle shaft (7) is provided with a threaded anti-detachment plug (9) that matches its internal thread hole (8) on the outside.

2. The reinforced machine tool cable chain link according to claim 1, characterized in that: An internal thread ring is provided on the inner wall of the internal thread hole (8), and a matching thread anti-loosening plug (9) is provided on the outer wall of the thread anti-loosening plug (9).

3. The reinforced machine tool cable chain link according to claim 1, characterized in that: The inner reinforcing rib (4) and the longitudinal reinforcing rib (5) are both made of aluminum alloy.

4. The reinforced machine tool cable chain link according to claim 1, characterized in that: The outer wall of the first chain plate (1) and the second chain plate (2) is provided with a number of side convex patterns (6), and the number of side convex patterns (6) are distributed longitudinally in a linear manner at equal intervals.

5. A reinforced machine tool cable chain link according to claim 1, characterized in that: The first chain plate (1) and the second chain plate (2) have drag chain shaft holes (10) on the side away from their drag chain buckle (7).

6. The reinforced machine tool cable chain link according to claim 1, characterized in that: The first chain plate (1) and the second chain plate (2) are embedded with several inner reinforcing strips (11). The arrangement of the inner reinforcing strips (11) is the same as that of the side convex pattern (6). The inner reinforcing strips (11) are made of aluminum alloy.

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